13498130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31391}}^1$

素因数の和:31441

約数の個数: 16

約数和(自身を含む): 24862464

約数和(自身を除く): 11364334

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 31391, 62782, 156955, 313910, 1349813, 2699626, 6749065, 13498130]

約数ペア:

[(1, 13498130), (2, 6749065), (5, 2699626), (10, 1349813), (43, 313910), (86, 156955), (215, 62782), (430, 31391)]